A nurse is reviewing the medical records of a group of clients who are receiving chemotherapy. The nurse should identify that which of the following clients is at greatest risk for infection?
A 64-year-old client who is taking estrogen supplements
A 70-year-old client who has COPD
A 28-year-old client who has a left arm fracture
A 53-year-old client who has a thin build
The Correct Answer is B
A. Taking estrogen supplements does not significantly increase infection risk in clients receiving chemotherapy.
B. A 70-year-old client with chronic obstructive pulmonary disease (COPD) is at greatest risk for infection because advanced age and chronic lung disease both impair immune function and increase susceptibility to respiratory infections, especially during chemotherapy.
C. A left arm fracture may increase local infection risk, but it does not pose as high a systemic infection risk as COPD in an older adult.
D. Having a thin build does not inherently increase infection risk in the context of chemotherapy.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Phenytoin should be administered slowly to avoid adverse effects. Infusing 800 mg over 5 minutes is too rapid and can lead to cardiovascular complications.
Choice B rationale:
Rationale: After administering phenytoin via IV, it's important to flush the IV line with normal saline (0.9% sodium chloride) to ensure the medication is fully delivered to the client and to prevent any residual medication from precipitating in the IV line.
Choice C rationale:
Flushing with heparin is not standard practice for administering phenytoin.
Choice D rationale:
Phenytoin should be administered in normal saline, not in D5W (dextrose 5% in water), to avoid precipitation.
Correct Answer is C
Explanation
Choice A rationale:
Aphasia, or difficulty with language, is more commonly associated with left hemispheric stroke.
Choice B rationale:
Depression can be a common psychological reaction following stroke, but it is not a specific finding associated with right hemispheric stroke.
Choice C rationale:
Right hemispheric stroke can lead to loss of depth perception and spatial awareness due to its impact on the visual-spatial processing areas of the brain.
Choice D rationale:
Slow, cautious behavior is a common finding after stroke regardless of the affected hemisphere.
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